METHOD FOR PREDICTING THE PRESENCE OF PRODUCT DEFECTS DURING AN INTERMEDIATE PROCESSING STEP OF A THIN PRODUCT WOUND IN A ROLL

摘要: Method for predicting the presence of product defects during an intermediate processing step a thin wound in roll, which provides - receiving roll that has been assigned unique identification code stored database system, this latter containing process and/or parameters detected production steps said upstream step, associated with code, accessing entering one or more contained system predictive model, uses correlation, created by means machine learning logics, from historicized values related to output and same rolls order predict comparing aforesaid respective predefined limit values, generating diagnosis information based on result comparison.